diff --git a/libraries/openjpeg-libsl/opensim_build_notes.txt b/libraries/openjpeg-libsl/opensim_build_notes.txt
new file mode 100755
index 0000000000..58f0f957ad
--- /dev/null
+++ b/libraries/openjpeg-libsl/opensim_build_notes.txt
@@ -0,0 +1,21 @@
+source: 
+svn://opensecondlife.org/libsl
+revision 1457
+
+changes:
+OpenJPEG.rc:
+commented out line 10: //#include "afxres.h"
+commented out line 20: //LANGUAGE LANG_FRENCH, SUBLANG_FRENCH
+
+build:
+
+windows:
+compiler: Visual Studio 2005 Express
+DllOpenJPEG.sln
+set release config
+build all
+copy Release/openjpeg-libsl.dll to /bin
+
+linux:
+make
+copy libopenjpeg-libsl-2.1.2.0.so to /bin